Doppio
（音乐术语）成倍，双重
🗣️ 情景例句
No, I didn't.
没有。
He has the advantage of a new set of clubs and has played everyday.
他拥有新的球杆，所以有利，何况他每天都在练习。
Yes. It's time for class. Let's go.
是的。上课的时间到了。我们走吧。